diff --git a/images/kubectl-tools/Dockerfile b/images/kubectl-tools/Dockerfile
index 27e3f97..84ec339 100644
--- a/images/kubectl-tools/Dockerfile
+++ b/images/kubectl-tools/Dockerfile
@@ -1,4 +1,4 @@
-FROM alpine:3.23.0@sha256:51183f2cfa6320055da30872f211093f9ff1d3cf06f39a0bdb212314c5dc7375
+FROM alpine:3.23.3@sha256:25109184c71bdad752c8312a8623239686a9a2071e8825f20acb8f2198c3f659
 
 # TODO renovate
 ENV KUBECTL_VERSION=1.31.12
diff --git a/images/kubectl/Dockerfile b/images/kubectl/Dockerfile
index 4dc7bed..b58d772 100644
--- a/images/kubectl/Dockerfile
+++ b/images/kubectl/Dockerfile
@@ -1,4 +1,4 @@
-FROM alpine:3.23.0@sha256:51183f2cfa6320055da30872f211093f9ff1d3cf06f39a0bdb212314c5dc7375
+FROM alpine:3.23.3@sha256:25109184c71bdad752c8312a8623239686a9a2071e8825f20acb8f2198c3f659
 
 # TODO renovate
 ENV KUBECTL_VERSION=1.31.12
diff --git a/images/opentofu/Dockerfile b/images/opentofu/Dockerfile
index b9275a3..11015a0 100644
--- a/images/opentofu/Dockerfile
+++ b/images/opentofu/Dockerfile
@@ -1,4 +1,4 @@
-FROM alpine:3.23.0@sha256:51183f2cfa6320055da30872f211093f9ff1d3cf06f39a0bdb212314c5dc7375
+FROM alpine:3.23.3@sha256:25109184c71bdad752c8312a8623239686a9a2071e8825f20acb8f2198c3f659
 
 ENV OPENTOFU_VERSION=1.9.3
 
diff --git a/images/pbm-release/Dockerfile b/images/pbm-release/Dockerfile
index fedc333..9477bfe 100644
--- a/images/pbm-release/Dockerfile
+++ b/images/pbm-release/Dockerfile
@@ -1,4 +1,4 @@
-FROM alpine:3.23.0@sha256:51183f2cfa6320055da30872f211093f9ff1d3cf06f39a0bdb212314c5dc7375
+FROM alpine:3.23.3@sha256:25109184c71bdad752c8312a8623239686a9a2071e8825f20acb8f2198c3f659
 
 RUN mkdir /build && \
     apk add --no-cache \